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open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt mon jun 15 2026

for waters beyond five nautical miles of shore on lake ontario

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...a 29.9 inch high over the region will exit off to our 
east tuesday. a 29.4 inch low will then track north of the lake on 
wednesday, with its trailing cold front approaching the lake late in 
the day on wednesday. a second 29.4 inch surface low will then track 
from the upper great lakes to southern quebec wednesday night and 
thursday, while pushing its warm front across the lake later 
wednesday night and early thursday, followed by its trailing cold 
front later thursday. the low will then make its way to the canadian 
maritimes friday, while a 29.9 inch high builds across the upper 
great lakes.


loz062-160900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt mon jun 15 2026

.overnight...southwest winds 5 to 10 knots. waves 1 to
2 feet. 
.tuesday...southwest winds 10 to 15 knots. waves 1 to 3 feet. 
.tuesday night...southwest winds 5 to 15 knots becoming south.
showers likely overnight. waves 1 to 2 feet. 
.wednesday...south winds 5 to 15 knots becoming southwest.
showers likely in the morning. waves 1 to 2 feet. 
.wednesday night...southwest winds 10 to 15 knots becoming
southeast and increasing to 15 to 25 knots. a chance of showers
in the evening, then showers overnight. waves 1 to 2 feet
building to 2 to 4 feet. 
.thursday...southwest winds to 30 knots becoming west. showers
during the day. waves 6 to 10 feet subsiding to 4 to 7 feet.
waves occasionally around 13 feet. 
.friday...west winds 15 to 20 knots. waves 4 to 7 feet subsiding
to 3 to 6 feet. waves occasionally around 9 feet. 
.saturday...west winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 3 feet. 

$$

fzus63 kdtx 160152
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open lake forecast for lake huron
national weather service detroit/pontiac mi
952 pm edt mon jun 15 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...weakening winds tonight with dry weather. the arrival
of a low pressure system and it's attendant cold front lead to
showers and thunderstorms beginning tuesday afternoon for the
central waterways. a brief break in activity ensues wednesday,
followed by a secondary stronger system wednesday night into
thursday. more intense convection is possible with the wednesday
night system.


lhz362-363-161000-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
952 pm edt mon jun 15 2026

.rest of tonight...south winds 5 to 10 knots increasing to 10 to
15 knots early in the morning. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots. a chance of showers in the
afternoon. waves 1 to 3 feet building to 2 to 4 feet in the
afternoon. 
.tuesday night...south winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. a chance of showers. waves 2 to 4 feet. 
.wednesday...southwest winds 5 to 10 knots becoming south 10 to
15 knots early in the afternoon. waves 1 to 3 feet. 
.wednesday night...southeast winds 10 to 15 knots increasing to
15 to 20 knots with gusts to around 30 knots by midnight...then
becoming east 20 to 25 knots with gusts to around 30 knots after
midnight. showers. waves 2 to 4 feet building to 6 to 9 feet.
waves occasionally around 12 feet. 
.thursday...northeast winds 15 to 20 knots with gusts to around
30 knots backing to the west with gusts to around 30 knots.
showers in the morning...then a chance of showers late in the
morning. waves 6 to 9 feet. waves occasionally around 12 feet. 
.friday...west winds 10 to 15 knots. waves 5 to 7 feet. waves
occasionally around 10 feet. 
.saturday...west winds 15 to 20 knots decreasing to 10 to
15 knots. waves 4 to 6 feet. waves occasionally around 8 feet. 


$$

fzus63 kdtx 160152
glflh 
expires:202606161000;;815777

open lake forecast for lake huron
national weather service detroit/pontiac mi
952 pm edt mon jun 15 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...weakening winds tonight with dry weather. the arrival
of a low pressure system and it's attendant cold front lead to
showers and thunderstorms beginning tuesday afternoon for the
central waterways. a brief break in activity ensues wednesday,
followed by a secondary stronger system wednesday night into
thursday. more intense convection is possible with the wednesday
night system.


lhz462>464-161000-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
952 pm edt mon jun 15 2026

.rest of tonight...southwest winds 10 to 15 knots decreasing to
5 to 10 knots early in the morning. waves 1 to 3 feet. 
.tuesday...south winds 10 to 15 knots. a chance of showers and
thunderstorms in the afternoon. waves 1 to 3 feet. 
.tuesday night...south winds 10 to 15 knots. showers likely and a
chance of thunderstorms in the evening...then a chance of showers
after midnight. waves 1 to 3 feet. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers
in the afternoon. waves 1 to 3 feet. 
.wednesday night...south winds 10 to 15 knots becoming southeast
20 to 25 knots with gusts to 35 knot gales in the late evening
and overnight. showers. waves 1 to 3 feet building to 6 to 9 feet
in the late evening and overnight. waves occasionally around
12 feet. 
.thursday...south winds 20 to 25 knots with gusts to around
30 knots veering to the west with gusts to around 30 knots late
in the morning...then decreasing to 15 to 20 knots with gusts to
around 30 knots late in the afternoon. a chance of showers. waves
5 to 7 feet. waves occasionally around 10 feet. 
.friday...west winds 10 to 15 knots. waves 2 to 4 feet. 
.saturday...west winds 10 to 15 knots decreasing to 5 to 10 knots
. waves 2 to 4 feet subsiding to 1 to 3 feet . 


$$